Please update to Ghostery 10.3.17 which was just released. That should fix the issue. For any feedback, please drop us a message at support@ghostery.com.
Best, Ghostery Team.

Still not working - You have problems !!!

It''s OK - I have tried all the suggested fixes without success

I have gone back to using Adblock for YouTube and all is working fine.

Please let me know when you have fixed the issue

Cheers

@vampdoll - Thank you.. my problem was that I was using another Adblocker extension at the same time - when I disabled it Ghostery worked fine

Not working on Opera - YouTube - It still detects the Ad-Blocker